The RTP (return to player) percentage in American Roulette is about 95%. https://www.stengel-immobilienservice.de/immobilien/vermietete-zwei-zimmer-wohnung-in-immenstaad-zum-kauf/?inx-backlink-url=https://utoto.net/%EC%B9%B4%EC%A7%80%EB%85%B8%EC%82%AC%EC%9D%B4%ED%8A%B8-%ED%96%89%EC%9A%B4%EA%B3%BC-%EC%A0%84%EB%9E%B5%EC%9D%B4-%EB%A7%8C%EB%82%98%EB%8A%94-%EA%B3%B3/